Name: Coriander-crusted roast beef sandwiches with coriander-horseradish pesto
Prep time: 21 min
Cook time: 90 min
Yield: 4
Cuisine: American
Ingredients: For the roast; 200g fresh coriander leaves; 6 garlic cloves, smashed; 1 tsp celery seed; 2 tsp coarse salt, plus more to taste; 1/2 tsp freshly grated black pepper; 1 (1.35kg) boneless rump roast, trimmed; For the coriander-horseradish pesto; 1 bunch fresh coriander, leaves coarsely chopped; 25g pine nuts, lightly toasted; 3 garlic cloves, coarsely chopped; 1 tsp prepared grated horseradish; 1/2 tsp coarse salt; 65ml extra-virgin olive oil, plus more if needed; 4 Kaiser or other crusty sandwich rolls, to serve